Blind Flanges
- ASTM A105 Blind flange, ASME/ANSI B16.5, 600#, 8 Inch, Flat Face,BL Flange
- ASTM A105N Blind Flange, ASME B16.5 BL RF Flange, 6 Inch, 600LB, RF
- ASTM A234 WPB RTJ Blind Flanges, 2500#, 10 Inch, ANSI B16.5, Yellow painting
- API 590 Spectacle Blind Flange 12 Inch Spectacle Blind, ASTM A182 F347H, 600#, FF
- ASME B16.47 SERIES B / API605 CLASS150 Stainless Steel Blind Flange
- API 590 FF Spectacle Blind Flange
- ASTM A516 Black Spade Flange ANSI API FF